Thermo-oxidative degradation of linear low density poly(ethylene) in the presence of carbon black: a kinetic approach

Gol'dberg, V.M.; Kolesnikova, N. N.; Paverman, N.G.; Kavun, S.M.; Stott, Paul E.; Gelbin, M.E.

doi:10.1016/s0141-3910(01)00187-2

Cited by 11 publications

(5 citation statements)

References 9 publications

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“…Other authors, for example Goldberg et al [9], place TMQ rather in the Hindered Amine Stabilizers (HAS) family, as non-aromatic compounds of the tetramethylpiperidine type [10].…”

Section: Introductionmentioning

confidence: 99%

Polyethylene stabilization against thermal oxidation by a trimethylquinoleine oligomer

Richaud

Colin

Monchy-Leroy³

et al. 2009

Polymer Degradation and Stability

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“…Other authors, for example Goldberg et al [9], place TMQ rather in the Hindered Amine Stabilizers (HAS) family, as non-aromatic compounds of the tetramethylpiperidine type [10].…”

Section: Introductionmentioning

confidence: 99%

Polyethylene stabilization against thermal oxidation by a trimethylquinoleine oligomer

Richaud

Colin

Monchy-Leroy³

et al. 2009

Polymer Degradation and Stability

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“…The addition of CB to LLDPE has been investigated by many authors due to its low cost and conductive properties [18][19][20] [18][19][20][21]. Pin Zhouet et al [18] experiment the electrical properties of the CB filled LLDPE/EMA composites and higher percolation threshold due to the good interaction between EMA and CB. The stability of CB filled LLPE is important and studded by V.M Goldberg et al [18] for thermo oxidative degree and artificial weathering by M.liu et al [19] both showed that CB has a positive impact on the stability.…”

Section: Introductionmentioning

confidence: 99%

“…Pin Zhouet et al [18] experiment the electrical properties of the CB filled LLDPE/EMA composites and higher percolation threshold due to the good interaction between EMA and CB. The stability of CB filled LLPE is important and studded by V.M Goldberg et al [18] for thermo oxidative degree and artificial weathering by M.liu et al [19] both showed that CB has a positive impact on the stability. Mechanical properties of CB filled LLDPE was studied by A.Ahmed et al [21] and showed the electron irradiation important the properties at 250 kGy.…”

Section: Introductionmentioning

confidence: 99%

Effect Of Carbon Black Loading On Linear Low-Density Polyethylene Properties

Al‐Qahtani

Al‐Ejji

Ouederni³

et al. 2021

Preprint

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The mechanical, thermal, electrical, reheology, and morphological properties of composites made from linear low-density polyethylene and carbon black (CB) content of 5%, 10%, and 20% by weight were investigated. The optimum mechanical and electrical properties performance was achieved with the adding of 5% carbon black. The drop in properties after adding more CB is due to agglomeration and poor dispersion of carbon particles in the polymer matrix. CB resulted in higher dynamic viscosity and storage modulus at low frequencies, although this phenomenon was reversed at high frequencies. CB resulted in more shear thinning of LLDPE at high shear rates.

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“…While the tensile strength and elongation at break differs with the blends, it should be noted that, in that work, the samples were aged at 55, 70, 85, and 100°C for different times, which were different from the application environments of drip tapes. Furthermore, it has been demonstrated that a light stabiliser has an important effect on the mechanical deterioration of HDPE [10][11][12][13]. For example, Mendes et al found that after weathering in Rio de Janeiro [13], the reduction in the molecular weight was about 43% for unstabilised HDPE and 13% for stabilised HDPE after approximately 60 and 70 days of aging, respectively.…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

On the use of low-density polyethylene as disposable drip tape for field irrigation

Zhu

Guo

2018

Plastics, Rubber and Composites

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In the present study, micro-level analysis of seven months of field irrigation-induced evolution of tensile properties of a disposable drip tape made from a virgin polyethylene mixture and 2 wt % carbon black was conducted. After field irrigation, the molecular weight of the soluble small molecules in the drip tape was reduced, while their content was increased. Meanwhile, the crystallinity of the PE constituents in the drip tape increased, whereas the crystallinity of the non-PE constituents decreased. After the field irrigation, the melting point and the corresponding value caloric of the drip tape increased. During heating, the as-received drip tape showed no weight changes, whereas the drip tape after irrigation showed a continuous small weight loss. The difference in the intrinsic properties of low-density polyethylene, linear LDPE, and high-density polyethylene was the reason for the field irrigation-induced evolution of the mechanical properties of the disposable drip tape.

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Thermo-oxidative degradation of linear low density poly(ethylene) in the presence of carbon black: a kinetic approach

Cited by 11 publications

References 9 publications

Polyethylene stabilization against thermal oxidation by a trimethylquinoleine oligomer

Polyethylene stabilization against thermal oxidation by a trimethylquinoleine oligomer

Effect Of Carbon Black Loading On Linear Low-Density Polyethylene Properties

On the use of low-density polyethylene as disposable drip tape for field irrigation

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